Investors remain on edge ahead of U.S. tariffs on some China goods starting on Friday.

The Dow Jones Industrial Average reversed gains on Tuesday as traders opted to stay cautious into the July 4 holiday. Roku (ROKU) caught a bid on the heels of an Oppenheimer upgrade.

But as TheStreet points out, there are money-making opportunities in this market. For example, companies such as Netflix (NFLX) , Amazon (AMZN) and Raytheon (RTN) offer solid profit potential and likely the chance to ride even higher stock prices.